TileView is a subclass of android.view.ViewGroup that asynchronously displays, pans and zooms tile-based images. Plugins are available for features like markers, hotspots, and path drawing.
Some View/Layout classes which override their super's onInterceptTouchEvent() implementation in order to prevent touch events being passed to their inner views.
VegaLayoutManager is an unofficial component which is used to show a bunch of list items in android. It isn't used too much but looks more perfect. The scrolling effect and speed makes it good. This is an implementation of the vega layout manager.
This repo contains useful android classes have used for some projects and still using. In the classes there are helpful functions and methods that can be later used in the activity classes by just calling them to make your task work well and better concerning Strings, Integers, Bitmaps, Sharedpreference, SQLite database and others.